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TS1117BCSRL Datasheet(Fiches technique) 2 Page - Taiwan Semiconductor Company, Ltd

Numéro de pièce TS1117BCSRL
Description  1A Low Dropout Positive Voltage Regulator
Télécharger  9 Pages
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Fabricant  TSC [Taiwan Semiconductor Company, Ltd]
Site Internet  http://www.taiwansemi.com
Logo TSC - Taiwan Semiconductor Company, Ltd

TS1117BCSRL Datasheet(HTML) 2 Page - Taiwan Semiconductor Company, Ltd

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TS1117B
1A Low Dropout Positive Voltage Regulator
2/9
Version: C07
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Limit
Unit
Input Supply Voltage
VIN
15
V
Recommend Operation Input Supply Voltage
VIN (Opr. Typ.)
12
V
Power Dissipation (Note 2)
PD
Internal limited
TO-220
80
TO-252
105
SOT-223
130
Thermal Resistance
Junction to Ambient
SOP-8
ӨJA
160
oC/W
Operating Temperature Range
TOPER
0 ~ +125
Junction Temperature Range
TJ
+150
Storage Temperature Range
TSTG
-65 ~ +150
oC
TO-220
10
TO-252 / SOT-223
5
Lead Soldering Temperature (260
oC)
SOP-8
2
S
Electrical Specification (Ta = 25oC, unless otherwise specified.)
Parameter
Conditions
Min
Typ
Max
Unit
Reference Voltage
VIN = 2.75, Io=1A
1.225
1.25
1.275
V
VIN = 2.7V~12V, Io=1A
1.176
1.2
1.224
V
VIN = 3V~12V, Io=1A
1.470
1.5
1.530
V
VIN = 3.3V~12V, Io=1A
1.764
1.8
1.836
V
VIN = 4V~12V, Io=1A
2.450
2.5
2.550
V
VIN = 4.8V~12V, Io=1A
3.235
3.3
3.366
V
Output Voltage (Note 4)
VIN = 6.5V~12V, Io=1A
4.900
5.0
5.100
V
Line Regulation
Vo+1.5V ≤ VIN ≤ 12V, Io= 10mA
--
0.2
0.5
%
Load Regulation (Note 1,2)
VIN = VOUT+1.5V, Io = 10mA~1A
--
0.05
1.0
%
Dropout Voltage
Io=1A, ∆VOUT = 1% VOUT
--
1.3
1.5
V
Quiescent Current
VIN = 5V
--
5
10
mA
Adjustable Pin Current
--
90
--
uA
Output Current Limit
VIN - VOUT = 3V
1.1
--
--
A
Temperature Stability
Io=10mA,
--
0.5
--
%
Ripple Rejection
F= 120Hz, Io= 1A, COUT =25uF, VIN =
Vout+3V
--
60
70
dB
Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load
regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is
measured at the output lead = 1/18” from the package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
Note 4: The Output Capacitor does not have a theoretical upper limit and increasing its value will increase stability
COUT=100uF or more is typical for high current regulator design.


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